(informal) A notional generation or sociological group of people, especially children, who are overweight or obese.

(Britain) to be unwilling to oblige; to disappoint, to inconvenience, not to cooperate. / (Britain) To offend by an act of unkindness or incivility.

(biochemistry) Any reagent (especially an enzyme) of biological origin / (biochemistry) Any reagent used in biochemistry

plural of Orangeman